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Issue 829634 link

Starred by 1 user
Status: Verified
Owner:
harpreet@chromium.org
Closed: Jun 2018
Cc:
briannorris@chromium.org
snanda@chromium.org
dchan@chromium.org
█ kirtika@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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Enable use of new programmable attenuators in grover cells

Project Member Reported by harpreet@chromium.org, Apr 6 2018 
Placeholder bug to get new mini-circuits (RC4DAT-6G-95) programmable attenuators working with our grover setups.
Project Member

Comment 1 by bugdroid1@chromium.org, Jun 9 2018 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/autotest/+/6a933c7a874f3a80bd768b7d58db711337b444bd

commit 6a933c7a874f3a80bd768b7d58db711337b444bd
Author: harpreet <harpreet@google.com>
Date: Sat Jun 09 18:41:00 2018

[autotest: attenuator] Enable new minicircuits variable attenuator for grovers

This enables minicircuits 4 port RC4DAT-6G-95 programmable attenuators
for grover cells. See following doc links for more information:

https://drive.google.com/file/d/1jEs0ereKCj5kscQMANN1EvgrGpR8B3kq/view?usp=sharing

https://drive.google.com/file/d/1lVwITNx29nZMxU8TXW7TNwkqXXGU0bdL/view?usp=sharing

Grover cell setup guide: https://docs.google.com/document/d/1ZQJeWTPDIZWwscdTUJhbC-OVFEZSPr8jNhdOPwMSlBM/edit

BUG= chromium:829634 
TEST=Tested on 2 grover setups; host4 and host5

Change-Id: I3f07ebff33e6ceeddac94a39858880dbe5b81a96
Reviewed-on: https://chromium-review.googlesource.com/1003993
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Harpreet Grewal <harpreet@chromium.org>
Reviewed-by: Brian Norris <briannorris@chromium.org>

[add] https://crrev.com/6a933c7a874f3a80bd768b7d58db711337b444bd/server/cros/network/attenuator.py
[add] https://crrev.com/6a933c7a874f3a80bd768b7d58db711337b444bd/server/cros/network/telnet_helper.py
[modify] https://crrev.com/6a933c7a874f3a80bd768b7d58db711337b444bd/server/cros/network/wifi_test_context_manager.py
[modify] https://crrev.com/6a933c7a874f3a80bd768b7d58db711337b444bd/server/cros/network/attenuator_controller.py

Comment 2 by harpreet@chromium.org, Jun 11 2018

Cc: dchan@chromium.org briannorris@chromium.org kirtika@chromium.org snanda@chromium.org
Status: Fixed (was: Started)

Comment 3 by harpreet@chromium.org, Sep 13

Status: Verified (was: Fixed)
Bulk verify...
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